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NETINT Quadra VPU Documentation

website·Indexed 34 days ago

https://docs.netint.com

Documentation for NETINT Quadra Video Processing Units (VPU), including the libxcoder software driver, SDK installation guides for FFmpeg and GStreamer, and support for versions up to v5.8.0.

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What's inside NETINT Quadra

  1. Overview of SCTE-35 in Bitstreams

    v2.13.0
    SCTE-35 is a broadcasting standard used to signal the insertion of non-program material, such as advertisements, enabling Dynamic Ad Insertion (DAI) in live streaming. In Bitstreams, SCTE-35 markers act as timed metadata to indicate precise timing and duration for ad opportunities via cue points.

  2. Overview of SCTE-35 integration in Bitstreams

    v2.5.1
    SCTE-35 is a broadcasting standard used to signal the insertion of non-program material, such as advertisements, enabling Dynamic Ad Insertion (DAI) in live streaming. Bitstreams ingests SCTE-35 markers from the metadata track of an incoming stream and passes these events from MPEG-TS to HLS. To ensure seamless insertion, Bitstreams generates an IDR (Instant Decoder Refresh) frame and creates a new segment at the SCTE-35 event point.

  3. Overview of JWT Authentication in Bitstreams

    v2.4.0
    Bitstreams uses JSON Web Tokens (JWTs) to authenticate and authorize streaming requests. A JWT consists of three parts: a header (metadata for decryption), a payload (configuration details), and a signature (validates authenticity using a signing key pair).

  4. Overview of SCTE-35 in Bitstreams

    SCTE-35 is a broadcasting standard used to signal the insertion of non-program material, such as advertisements, enabling Dynamic Ad Insertion (DAI) in live streaming. Bitstreams uses SCTE-35 markers (timed metadata) to identify cue points—specific timestamps that signal the start or end of an ad insertion opportunity.

  5. Overview of SCTE-35 integration in Bitstreams

    v2.6.0

    SCTE-35 is a broadcasting standard used to signal the insertion of non-program material (such as advertisements) for Dynamic Ad Insertion (DAI) in live streaming. Bitstreams ingests SCTE-35 markers from MPEG-TS and passes them to HLS manifests.

    Constraint: Bitstreams currently only supports SCTE-35 signals in HLS manifest files; DASH manifest files are not supported.

  6. Overview of Bitstreams Manager connectivity and deployment

    Bitstreams Manager (v3.0.0) provides a single user interface to control multiple Bitstreams instances deployed either on-premises or in the cloud. Connectivity is established from the Bitstreams instance to the Bitstreams Manager using the HTTPS protocol and mTLS for secure, two-way communication. The primary network requirement is that the Bitstreams instance must have access to the HTTPS port on the Bitstreams Manager.

  7. Overview of NETINT Bitstreams v2.7.0 capabilities

    v2.7.0
    NETINT Bitstreams is a web application designed to simplify the preparation and distribution of video content for streaming, removing the need for complex FFmpeg command lines. It is optimized for NETINT Quadra VPUs and supports containerized deployment for 24/7/365 operation. Key management features include a visual dashboard for streaming error alerts, system health checks, and CPU/VPU hardware capacity monitoring, as well as template-based configurations for live stream sessions.

  9. Overview of Libxcoder for NETINT Quadra VPU

    v5.4.0
    Libxcoder is the software driver for NETINT Quadra Video Processing Units (VPU). It provides APIs and tools for video processing and Quadra device management. The API can be used directly or via higher-level applications like the NETINT FFmpeg fork.

  10. Overview of SCTE-35 integration in Bitstreams

    v2.5.0

    SCTE-35 is a broadcasting standard used to signal the insertion of non-program material (such as advertisements) for Dynamic Ad Insertion (DAI) in live streaming. Bitstreams ingests SCTE-35 markers from the metadata track of an incoming stream and uses them to generate HLS client manifests with ad signaling.

    Constraint: Bitstreams currently only supports SCTE-35 signals in HLS manifest files; DASH manifest files are not supported.

  11. Overview of JWT Authentication for Live Streams

    v2.12.0
    Bitstreams uses JSON Web Tokens (JWTs) to authenticate and authorize streaming requests for live streams with a 'signed' playback policy. A JWT consists of three parts: a header (metadata), a payload (configuration), and a signature (authenticity validation created via a signing key pair).

  12. Overview of Libxcoder for NETINT Quadra VPU

    v5.5.0
    Libxcoder is the software driver for NETINT Quadra Video Processing Units (VPU). It provides APIs and tools for video processing and Quadra device management. It can be used directly via its API or through higher-level applications like the NETINT FFmpeg fork.